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ISL6612BIR-T
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ISL6612BIR-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: 8-Lead SOIC (Small Outline Integrated Circuit)

Essence: The ISL6612BIR-T is a voltage regulator IC designed for high-efficiency power management applications.

Packaging/Quantity: The ISL6612BIR-T is available in tape and reel packaging, with 2500 units per reel.

Specifications

The ISL6612BIR-T has the following specifications:

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 12A
  • Dropout Voltage: 200mV at 12A
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL6612BIR-T has an 8-lead SOIC package with the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback voltage
  4. COMP: Compensation pin
  5. EN: Enable pin
  6. VCC: Supply voltage
  7. PGND: Power ground
  8. VOUT: Output voltage

Functional Features

The ISL6612BIR-T offers the following functional features:

  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability
  • Fast transient response
  • Low quiescent current

Advantages and Disadvantages

Advantages of the ISL6612BIR-T include: - High efficiency - Wide input voltage range - Overcurrent and thermal protection - Fast transient response

Disadvantages of the ISL6612BIR-T include: - Limited maximum output current (12A) - Requires external compensation components

Working Principles

The ISL6612BIR-T is a synchronous buck voltage regulator. It uses pulse-width modulation (PWM) to regulate the output voltage. The feedback voltage (FB) pin is used to sense the output voltage and adjust the duty cycle of the internal switches to maintain a stable output.

Detailed Application Field Plans

The ISL6612BIR-T is commonly used in various power management applications, including:

  1. Computer motherboards
  2. Servers
  3. Industrial equipment
  4. Telecommunications equipment
  5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ISL6612BIR-T are:

  1. LM2596S-ADJ: Adjustable Buck Converter IC
  2. LT1763-3.3: Low Dropout Regulator IC
  3. TPS54331: Synchronous Buck Converter IC
  4. MAX15062: High-Efficiency Step-Down Converter IC
  5. ADP2303: Adjustable Step-Down DC-DC Converter IC

These alternative models offer similar functionality and can be used as replacements for the ISL6612BIR-T in various applications.

In conclusion, the ISL6612BIR-T is a high-efficiency voltage regulator IC with a wide input voltage range and various protection features. It is commonly used in power management applications across different industries.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL6612BIR-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL6612BIR-T in technical solutions:

  1. Q: What is ISL6612BIR-T? A: ISL6612BIR-T is a high-performance dual synchronous buck controller IC used for voltage regulation in various technical applications.

  2. Q: What is the input voltage range supported by ISL6612BIR-T? A: ISL6612BIR-T supports an input voltage range of 4.5V to 14V.

  3. Q: What is the output voltage range that can be achieved using ISL6612BIR-T? A: The output voltage range achievable with ISL6612BIR-T depends on the external components used, but typically it can be set between 0.6V and 5.5V.

  4. Q: What is the maximum output current that ISL6612BIR-T can handle? A: ISL6612BIR-T can handle a maximum output current of up to 20A.

  5. Q: Can ISL6612BIR-T operate in a synchronous rectification mode? A: Yes, ISL6612BIR-T can operate in both synchronous and asynchronous rectification modes.

  6. Q: Does ISL6612BIR-T have any built-in protection features? A: Yes, ISL6612BIR-T has built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What is the switching frequency range of ISL6612BIR-T? A: The switching frequency range of ISL6612BIR-T is typically between 200kHz and 600kHz.

  8. Q: Can ISL6612BIR-T be used in automotive applications? A: Yes, ISL6612BIR-T is suitable for automotive applications as it meets the necessary requirements and standards.

  9. Q: What type of package does ISL6612BIR-T come in? A: ISL6612BIR-T is available in a 16-lead QFN (Quad Flat No-Lead) package.

  10. Q: Are there any evaluation boards or reference designs available for ISL6612BIR-T? A: Yes, Intersil provides evaluation boards and reference designs for ISL6612BIR-T to help with the development and testing process.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.